BEARING 3887494 - Caterpillar

The operator presses the OK button to remove the message.Note: The weight of the third bucket is shown on the display top line. The corresponding truck weight is shown on the bottom line. See Illustration 8. The operator can choose to continue without reweighing this bucket. However, poor accuracy may result.
Illustration 8 g01523655
Screen that displays the weight of the third bucket
The operator lowers the bucket to the ground and the operator presses the reweigh switch. The third bucket is subtracted from the truck weight and the bucket weight is reset to the previous bucket weight. The truck weight is 11.41 Tons.
Illustration 9 g01523656
The screen that is displayed as the operator lifts the bucket through the weigh range after pressing the reweigh switch.
The operator lifts the bucket through the weigh range. The screen that is shown in Illustration 9 is shown when the system is performing the reweigh.
Illustration 10 g01523657
Screen that displays the weight of the third bucket
The display of the new bucket load is shown. The load of the truck is recalculated. This weight is shown on the bottom line.Note: The weight of the third bucket after reweighing is shown on the top line of the display. See Illustration 10. In this case, the bucket weight after reweighing is 5.98 Tons. The new truck weight is displayed on the bottom line of the display. The truck weight is the sum of the first bucket weight, the second bucket weight, and the third bucket weight. The sum of the buckets is 17.39 Tons.Load the Fourth Bucket and Reweigh a Partial Load
The operator loads the fourth bucket.
The operator lifts the bucket through the weigh range.Note: The weight of the fourth bucket is shown on the top line of the display. See Illustration 11. In this case, the bucket weight is 5.79 Tons. The new truck weight is displayed on the bottom line of the display. The truck weight is the sum of the first bucket weight, the second bucket weight, the third bucket weight, and the fourth bucket weight. The sum of the buckets is 23.18 Tons.
Illustration 11 g01523658
Screen that displays the weight of the fourth bucket
The target weight for this truck is 22.5 Tons. If the operator dumps this bucket in the truck, the maximum weight of the truck will be exceeded.
The operator dumps some of the material from the bucket.
The operator presses the reweigh switch.
The operator lowers the bucket and the operator raises the bucket through the lift range.Note: The weight of the bucket after reweighing is shown on the top line of the display. See Illustration 12. In this case, the bucket weight is 5.04 Tons. The new truck weight is displayed on the bottom line of the display. The truck weight is the sum of the first bucket weight, the second bucket weight, the third bucket weight, and the fourth bucket weight. The sum of the buckets is 22.43 Tons. This sum is close to the target weight of 22.5 Tons.
Illustration 12 g01523659
Screen that displays the weight of the bucket after